CN218131024U

CN218131024U - Environmental monitoring waste gas filtration purification tower

Info

Publication number: CN218131024U
Application number: CN202222742647.4U
Authority: CN
Inventors: 杨珏; 王莉婕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-27
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to an environment monitoring waste gas filtering and purifying tower, which belongs to the field of waste gas purification treatment and comprises a purifying tower and a purifying and filtering box, wherein a spraying part and a waste gas dispersing part are arranged in the purifying tower, and the spraying part consists of an annular catheter, an atomizing nozzle communicated with the inner side of the annular catheter and a liquid conveying pipe communicated with the annular catheter; the waste gas dispersing piece consists of a conical rotating seat, blades fixed on the outer side of the conical rotating seat, a driving motor arranged at the top of the purification tower, a rotating rod connected with the output end of the driving motor and extending into the purification tower, and a protective sleeve for the rotating rod to movably penetrate through and fixed at the top end in the purification tower; the utility model discloses can guarantee the homodisperse of waste gas at the purifying column flow for the comprehensive contact of waste gas and the treatment fluid after the atomizing improves purifying effect, and the inside exhaust-gas treatment liquid of change that the exhaust-gas treatment liquid after the processing need not to relapse can circulate and use, has apparent practicality.

Description

Environmental monitoring waste gas filtration purification tower

Technical Field

The utility model relates to a waste gas purification handles the field, concretely relates to environmental monitoring exhaust filtration purification tower.

Background

Exhaust gas discharged from industrial production has become one of the most important factors for environmental pollution, and the removal of harmful substances from the exhaust gas from industrial production has led to the emergence of various forms of purification equipment, such as purification towers, filters, etc. The mode that the purifying column handled waste gas is with waste gas leading-in purifying column in, the installation is equipped with various atomizers in the purifying column, and the atomizer contacts treatment fluid and waste gas for harmful substance in the waste gas dissolves in the treatment fluid, in order to realize the purification treatment of waste gas.

A utility model with the patent number of CN202120409009.3 in the prior art discloses a waste gas purification tower for multistage treatment of industrial waste gas; adopted multistage to drench among this prior art and spouted the structure and drench and spout waste gas, increased when the processing liquid after waste gas and the atomizing contacts, but waste gas has certain velocity of flow behind leading-in tower, can directly pass each grade after the waste gas derives and drench and spout the structure, can not make waste gas flow slow, and contact comprehensive inadequately.

A utility model patent with patent number CN202220145435.5 discloses an acid mist purification tower for exhaust-gas treatment, and this prior art makes the waste gas dispersion even, but the waste gas dwell time is longer in the purification tower, and the effect of purification is better, and nevertheless efficiency is lower, and the effect of waste gas and the contact of treatment fluid is also not comprehensive enough.

The atomizer of the inside top installation of current purifying column is difficult to realize abundant contact with leading-in waste gas, and waste gas is great through leading-in back flow of pipeline, can directly pass atomizer spun treatment fluid for the time and the area of waste gas and treatment fluid contact are all shorter, are difficult to realize efficient purification treatment. Therefore, the utility model provides an environmental monitoring is with novel exhaust purification device to solve not enough and the shortcoming that prior art exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, an environment monitoring waste gas filtering and purifying tower is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

as a further description of the above technical solution:

an environment monitoring waste gas filtering and purifying tower comprises a purifying tower and a purifying and filtering box, wherein the bottom of the purifying tower is communicated with the purifying tower through a liquid guide pipe, a waste gas discharge pipe is communicated and arranged at the top of the purifying tower, a gas guide pipe extending into the purifying tower is communicated and arranged in the middle of the purifying tower, a spraying piece and a waste gas dispersing piece are installed in the purifying tower, the spraying piece consists of an annular liquid guide pipe, an atomizing spray head communicated and arranged on the inner side of the annular liquid guide pipe and a liquid conveying pipe communicated with the annular liquid guide pipe, and the annular liquid guide pipe is fixedly arranged on the inner side wall of the purifying tower; waste gas dispersion spare is connected and is extended to the inside rotary rod of purification tower and supplies the rotary rod activity to run through and fix the lag tube constitution at the inside top of purification tower by the toper roating seat, fix the blade in the toper roating seat outside, install the driving motor at the purification tower top, with the driving motor output.

Preferably, the tail end of the air duct is fixedly provided with a calandria end, and the bottom of the calandria end is provided with an air outlet opening.

Preferably, the infusion tube is provided with an electromagnetic valve.

Preferably, the infusion tube is communicated with the clean filter tank through a circulating tube, a circulating pump is arranged on the clean filter tank, and the circulating pump is connected between the circulating tubes.

Preferably, the number of the annular liquid guide pipes is two, at least three atomizing nozzles are arranged on each annular liquid guide pipe, and the conical rotating seat is positioned below the annular liquid guide pipes.

Preferably, the bottom of the purification tower is provided with a liquid accumulation funnel, the bottom of the liquid accumulation funnel is communicated with the liquid guide pipe, and the liquid accumulation funnel is provided with a layer of filter screen layer.

The beneficial effects of the utility model are that: the utility model provides a prior art to the insufficient problem of waste gas and treatment fluid spray contact, realized comprehensive, the efficient purification of waste gas, it is creative to use through the combination of drenching a piece and waste gas dispersion spare, can guarantee the homodisperse that waste gas flows at the purification tower for the comprehensive contact of treatment fluid after waste gas and the atomizing improves purifying effect, and the waste gas treatment liquid after the processing need not the inside waste gas treatment liquid of change repeatedly, can recycle, the utility model has the advantages of simple structure, the simple operation is high-efficient, has improved the efficiency of purification tower to waste gas treatment, has apparent practicality.

Description of the drawings:

FIG. 1: the utility model discloses the three-dimensional structure schematic diagram at first visual angle.

FIG. 2: the utility model discloses the three-dimensional structure schematic diagram at second visual angle.

FIG. 3: the utility model discloses a local cross-sectional view.

FIG. 4: the utility model discloses drench the structural schematic diagram of spouting the piece.

FIG. 5: the utility model discloses waste gas dispersion spare's structural schematic.

FIG. 6: the utility model discloses the structure schematic diagram of calandria end.

In the figure: 001. purification tower, 002, net rose box, 003, catheter, 004, the air duct, 005, drench and spout the piece, 510, annular catheter, 520, atomizer, 530, the transfer line, 006, waste gas dispersion spare, 610, toper roating seat, 620, the blade, 630, driving motor, 640, the rotary rod, 650, protective casing, 007, calandria end, 710, the opening of giving vent to anger, 008, solenoid valve, 009, the circulating pipe, 010, the circulating pump, 011, the hydrops funnel, 012, the filter screen layer. 013. And an exhaust gas discharge pipe.

The specific implementation mode is as follows:

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in fig. 1-6, an environmental monitoring exhaust gas filtering purification tower comprises a purification tower 001 and a clean filter box 002, the bottom of the purification tower 001 is communicated with the purification tower 001 through a liquid guide pipe 003, the top of the purification tower 001 is communicated with an exhaust gas discharge pipe 013, the middle of the purification tower 001 is communicated with an air guide pipe 004 extending to the inside of the purification tower 001, a spraying member 005 and an exhaust gas dispersing member 006 are installed in the purification tower 001, the spraying member 005 is composed of an annular liquid guide pipe 510, an atomizing nozzle 520 installed inside the annular liquid guide pipe 510 in a communicating manner, and a liquid guide pipe 530 communicated with the annular liquid guide pipe 510, and the annular liquid guide pipe 510 is fixedly arranged on the inner side wall of the purification tower 001; the exhaust gas dispersing member 006 comprises a conical rotary base 610, a vane 620 fixed on the outer side of the conical rotary base 610, a driving motor 630 installed on the top of the purification tower 001, a rotary rod 640 connected with the output end of the driving motor 630 and extending into the purification tower 001, and a protective sleeve 650 for the rotary rod 640 to movably penetrate and be fixed on the top end of the purification tower 001;

the conical rotary seat 610 is arranged to be small at the bottom and large at the top, so that the exhaust gas can be dispersed from bottom to top by the blades 620 when flowing through the conical rotary seat 610, and the exhaust gas can be uniformly dispersed and ascended.

The further optimization of the scheme is set as follows: as shown in the figure, the fixed calandria end 007 that is equipped with in air duct 004 end, calandria end 007 bottom is equipped with air outlet opening 710, and waste gas is leading-in through air duct 004 and is discharged from calandria end 007 bottom air outlet opening 710, and the treatment fluid after the atomizing can not flow in air duct 004.

The further optimization of the scheme is set as follows: as shown in the figure, the infusion tube 530 is provided with a solenoid valve 008, and the two annular liquid guide tubes 510 are opened in real time by controlling the solenoid valve 008.

The further optimization of the scheme is set as follows: as shown in the figure, the infusion tube 530 is communicated with the clean filter tank 002 through a circulating tube 009, a circulating pump 010 is arranged on the clean filter tank 002, and the circulating pump 010 is connected between the circulating tubes 009.

The further optimization of the scheme is set as follows: as shown in the figure, two annular liquid guide tubes 510 are installed, the two annular liquid guide tubes 510 are spaced a little apart, so that the exhaust gas passes through the annular liquid guide tube 510 at the lowest position and then passes through the annular liquid guide tube 510 at the upper position, each annular liquid guide tube 510 is provided with at least three atomizing spray heads 520, in this embodiment, six atomizing spray heads 520 are provided, the output ends of all atomizing spray heads 520 all point to the center of the annular liquid guide tube 510, and the conical rotary seat 610 is located below the annular liquid guide tube 510.

The further optimization of the scheme is set as follows: as shown in the figure, purification tower 001 bottom installation hydrops funnel 011, hydrops funnel 011 bottom and catheter 003 intercommunication are equipped with one deck filter screen layer 012 on the hydrops funnel 011, when handling during the liquid stream advances hydrops funnel 011 down for the treatment fluid adsorbs in filter screen layer 012 and filters, carries out prefiltration to the treatment fluid.

The utility model discloses a use method or principle do: waste gas is brought into in purifying tower 001 through air duct 004, waste gas flows faster in getting into purifying tower 001, when toper roating seat 610 in the waste gas dispersion member 006, waste gas is rotated by the blade on toper roating seat 610, make waste gas even rise from toper roating seat 610 both sides, the treatment fluid of handling waste gas spouts through atomizer 520 on the annular catheter 510, atomizer 520 that the annular set up can be abundant contact with waste gas, make waste gas can be with the abundant contact of treatment fluid after the atomizing, and handle, through hydrops funnel 011 when the treatment fluid after the atomizing flows down, the filter screen layer 012 on the hydrops funnel 011 is soaked to the treatment fluid, make the treatment fluid adsorb the filtration in filter screen layer 012, carry out the prefiltering to the treatment fluid, the treatment fluid after the filtration returns to and purifies in the clean filter box 002, make the treatment fluid in the clean filter box 002 recycle again, it discharges through waste gas discharge pipe 013 to go out.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an environmental monitoring waste gas filtration purification tower, includes purifying column (001) and clean filter box (002), the bottom of purifying column (001) with through catheter (003) intercommunication between purifying column (001), purifying column (001) top intercommunication is equipped with exhaust gas discharge pipe (013), purifying column (001) middle part intercommunication is equipped with and extends to the inside air duct (004) of purifying column (001), its characterized in that: a spraying part (005) and an exhaust gas dispersing part (006) are arranged in the purification tower (001), the spraying part (005) consists of an annular liquid guide pipe (510), an atomizing spray head (520) which is communicated and arranged at the inner side of the annular liquid guide pipe (510) and a liquid conveying pipe (530) which is communicated with the annular liquid guide pipe (510), and the annular liquid guide pipe (510) is fixedly arranged on the inner side wall of the purification tower (001); waste gas dispersion spare (006) by toper roating seat (610), fix blade (620) in toper roating seat (610) outside, install driving motor (630) at purification tower (001) top, be connected and extend to purification tower (001) inside rotary rod (640) and supply rotary rod (640) activity to run through and fix at the lag tube (650) of the inside top of purification tower (001) with driving motor (630) output and constitute.

2. The environmental monitoring exhaust gas filtering purification tower of claim 1, wherein: the tail end of the air duct (004) is fixedly provided with a calandria end (007), and an air outlet opening (710) is formed in the bottom of the calandria end (007).

3. The environmental monitoring exhaust gas filtering purification tower of claim 1, wherein: the infusion tube (530) is provided with an electromagnetic valve (008).

4. The environmental monitoring exhaust gas filtering purification tower of claim 1, wherein: the infusion tube (530) is communicated with the clean filter box (002) through a circulating tube (009), a circulating pump (010) is arranged on the clean filter box (002), and the circulating pump (010) is connected between the circulating tubes (009).

5. The environmental monitoring exhaust gas filtering purification tower of claim 1, wherein: the number of the annular liquid guide pipes (510) is two, at least three atomizing nozzles (520) are arranged on each annular liquid guide pipe (510), and the conical rotating seat (610) is positioned below the annular liquid guide pipes (510).

6. The environmental monitoring exhaust gas filtering purification tower of claim 1, wherein: purification tower (001) bottom installation hydrops funnel (011), hydrops funnel (011) bottom with catheter (003) intercommunication, be equipped with one deck screen layer (012) on hydrops funnel (011).